Digestive Disorders Associates PC
Digestive Disorders Associates PC is a healthcare organization registered as Specialist in Annapolis, MD, holding Type 2 (organization) NPI 1013004753 since 2006. The authorized official on file is Michael Epstein, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1013004753 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Digestive Disorders Associates PC |
| Practice address | 621 RIDGELY AVE, SUITE 201, Annapolis, MD, 21401 |
| Phone | 4102661588 |
| Fax | 4102666931 |
| Enumeration date | 2006-10-06 |
| Last updated in NPPES | 2012-05-29 |
Authorized official
| Name | Michael Epstein |
|---|---|
| Title | President |
| Phone | 4102661588 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | — | MD |
Copy-ready billing details
Provider: Digestive Disorders Associates PC NPI: 1013004753 Taxonomy: 174400000X (Specialist) Address: 621 RIDGELY AVE, SUITE 201, Annapolis, MD, 21401
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1568423440 | James Welker | Individual | Internal Medicine Physician | Annapolis, MD |
| 1942238928 | Michael Epstein | Individual | Gastroenterology Physician | Annapolis, MD |
| 1558399436 | Charles King | Individual | Gastroenterology Physician | Annapolis, MD |
| 1902822299 | Vishnupriya Krishna | Individual | Gastroenterology Physician | Annapolis, MD |
| 1831281476 | Vincent Sayan | Individual | Specialist | Annapolis, MD |
| 1083701742 | Arundel Ambulatory Surgery Center, Inc. | Organization | Ambulatory Surgical Clinic/Center | Annapolis, MD |
| 1245363068 | Earl Chambers | Individual | General Practice Dentistry | Annapolis, MD |
| 1104959337 | Beverly Jimenez | Individual | Pediatric Dentistry | Annapolis, MD |
Verify this record
Cross-check NPI 1013004753 against the authoritative CMS record: view Digestive Disorders Associates PC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-05-29.